diff --git a/src/pkg/go/ast/scope.go b/src/pkg/go/ast/scope.go
index 11e6b13f16..6edb31016e 100644
--- a/src/pkg/go/ast/scope.go
+++ b/src/pkg/go/ast/scope.go
@@ -76,6 +76,7 @@ func (s *Scope) String() string {
 //	Pkg	*Scope       package scope
 //	Con     int          iota for the respective declaration
 //	Con     != nil       constant value
+//	Typ     *Scope       method scope; nil if no methods
 //
 type Object struct {
 	Kind ObjKind